In addition to the usual command shortcut keys, there are some special keys you can use when adding polygons and polylines:
Key |
Action |
Arrow keys |
same as moving the mouse |
Spacebar |
same as clicking the left mouse button - adds a point |
Enter |
same as double-clicking the left mouse button - stops adding points |
Backspace |
deletes the last point you just added |
Esc |
abandons (deletes) the entire polygon you are adding |